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  • X30309M
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  • 所属类型:圆锥滚子轴承-单内圈 公制
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Series 30309M
ConePartNumber X30309M
DesignUnits METRIC
CageType Stamped Steel
Dimensions
d-Bore 45.000 mm 1.7717 in
B-ConeWidth 25.000 mm 0.9843 in
WPD 90.9 mm 3.58 in
DD 82.9 mm 3.26 in
Abutment and Fillet Dimensions
da-ConeFrontfaceBackingDiameter 56 mm 2.2 in
db-ConeBackfaceBackingDiameter 59 mm 2.32 in
Aa-Cage-ConeBackfaceClearance 0.3 mm 0.01 in
Accessory Numbers
Ab-Cage-ConeFrontfaceClearance 4.3 mm 0.17 in
Basic Load Ratings
C0-StaticRadialRating 31300 lbf 139000 N
Factors
G1-HeatGenerationFactorRoller-Raceway 41.9
G2-HeatGenerationFactorRib-RollerEnd 18.4